//
//  UIColorExtensionTests.swift
//  DuckDuckGo
//
//  Copyright © 2017 DuckDuckGo. All rights reserved.
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
//

import XCTest
import Core

class UIColorExtensionTests: XCTestCase {

    func testCombineRgbColor() {
        let ratio: CGFloat = 0.5
        let first = UIColor(red: 0.6, green: 0.6, blue: 0.6, alpha: 0.6)
        let second = UIColor(red: 0.2, green: 0.2, blue: 0.2, alpha: 0.2)
        let expected = UIColor(red: 0.4, green: 0.4, blue: 0.4, alpha: 0.4)
        let actual = first.combine(withColor: second, ratio: ratio)
        XCTAssertEqual(actual, expected)
    }
}
